Carboxylic acid ester compound, liquid crystal compound, liquid crystal composition, liquid crystal element and light modulation method.
羧酸酯化合物，液晶化合物，液晶组合物液晶元件和光调制方法。
Structure of liquid crystal modulation, principle of modulation of liquid crystal valve and merit of liquid crystal modulation in using were introduced.
介绍了液晶调制器的结构、对辐射调制的原理以及在使用过程中的优点。
The production of spin-polarized electrons and the modulation of polarization direction with liquid crystal variable retarder (LCVR) are discussed.
LCVR控制入射光子的偏振度，从而实现对自旋极化电子束极化方向的调制。
Good photon sensitivity, large index modulation and high resolution make monomer in a number of applications such as holographic polymer grating, photonic crystal and light phase modulator.
聚合物单体由于光敏感性好、折射率调制度大和分辨率高等优点在全息聚合物光栅、光了晶体和光相位调制器等器件中得到广泛的应用。
In order to improve the frequency stability of the frequency modulation circuit and the crystal oscillator, using the temperature compensation circuit is extremely effective method.
为了提高调频电路和晶体振荡器的频率稳定度，采用温度补偿电路是一种极其有效的方法。
The remote control device crystal frequency stabilization using pulse amplitude modulation transmitter, A simpler circuit, high frequency stability, launched 28MHZ are continuous carrier amplitude.
该遥控装置采用晶体稳频脉冲调幅发射机，电路较简单，频率稳定度高，发射的是间断的28MHZ等幅载波。
In this paper, the principle, the method of engineering design, the experimental devices and results of electro-optical amplitude modulation with LN crystal are presented.
本文报导了用LN晶体作电光调幅的理论和工程设计方法，具体实验装置和实验结果，并指出它在光通信和光电精密测量中的应用。
This control system is composed of AT89C52 as a center the temperature sensor and module of voltage modulation. The working state and temperature are displayed on liquid crystal display.
AT 89 C52单片机作为系统的核心处理器，结合温度传感器、单相调压一体化模块来实现对清洗消毒机的程序化控制，并通过液晶显示屏实时显示系统工作状态、温度参数等信息。
By discussing about the theory and application of MM-16 Liquid Crystal Modulation Ellipsometer, we show the specialty and advantage of MM-16.
通过对新型椭圆偏振光谱仪MM-16原理和应用的研究，浅析MM-16的特点及优势。
The paper proposed using a liquid crystal spatial light modulation (LC-SLM) controlling the laser beam to get a pseudo-thermal light source.
提出一种采用液晶光阀（LC-SLM）对激光束进行控制来获得赝热光场的方法。
The paper proposed using a liquid crystal spatial light modulation (LC-SLM) controlling the laser beam to get a pseudo-thermal light source.
提出一种采用液晶光阀（LC-SLM）对激光束进行控制来获得赝热光场的方法。
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